1189733374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{31657}}^1$

素因数の和:31744

約数の個数: 32

約数和(自身を含む): 2005850880

約数和(自身を除く): 816117506

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 31657, 37582, 63314, 601483, 728111, 1202966, 1361251, 1456222, 2722502, 13834109, 25863769, 27668218, 31308773, 51727538, 62617546, 594866687, 1189733374]

約数ペア:

[(1, 1189733374), (2, 594866687), (19, 62617546), (23, 51727538), (38, 31308773), (43, 27668218), (46, 25863769), (86, 13834109), (437, 2722502), (817, 1456222), (874, 1361251), (989, 1202966), (1634, 728111), (1978, 601483), (18791, 63314), (31657, 37582)]